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【ocp-12c】最新Oracle OCP-071考试题库(42题)
42、(9-1)choosethebestanswer:WhichstatementistrueabouttheOracleSQL,DELETEandTRUNCATEstatements?A)DELETEbutnotTRUNCATEstatementcanbeusedtoremovedatafromselectivecolumnsandrowsofatable.B)DELETEandTRUNCAT
分类:数据库   时间:2019-02-27 11:50:44    阅读次数:208
【ocp-12c】最新Oracle OCP-071考试题库(43题)
43、(9-2)choosethreeWhichthreetaskscanbeperformedbyDDLstatements?A)preventingdataretrievalfromatableoutsideofofficehoursB)modifyingatabletopreventdatathatviolatecertainconditionsfrombeingenteredinacolu
分类:数据库   时间:2019-02-27 11:41:18    阅读次数:245
【ocp-12c】最新Oracle OCP-071考试题库(41题)
41、(8-14)choosetwoViewtheExhibitandexaminethestructureoftheORDERStable.ThecolumnsORDER_MODEandORDER_TOTALhavethedefaultvalues‘direct‘and0respectively.WhichtwoINSERTstatementsarevalid?(Choosetw
分类:数据库   时间:2019-02-27 10:28:02    阅读次数:225
【ocp-12c】最新Oracle OCP-071考试题库(39题)
39.choosethebestanswerViewtheExhibitandexaminethedescriptionoftheEMPLOYEEStable.Youwanttocalculatethetotalremunerationforeachemployee.Totalremunerationisthesumoftheannualsalaryandthepercentagecommissi
分类:数据库   时间:2019-02-26 19:32:31    阅读次数:168
【ocp-12c】最新Oracle OCP-071考试题库(40题)
40、(8-7)choosetwoWhichtwostatementsaretrueregardingviews?(Choosetwo.)A)Asimpleviewinwhichcolumnaliaseshavebeenusedcannotbeupdated.B)TheORREPLACEoptionisusedtochangethedefinitionofanexistingviewwithout
分类:数据库   时间:2019-02-26 19:01:07    阅读次数:152
【ocp-12c】最新Oracle OCP-071考试题库(37题)
19.choosethebestanswerViewtheExhibitandexaminethestructureofthePROMOTIONStable.EvaluatethefollowingSQLstatement:SQL>SELECTpromo_name,CASEWHENpromo_cost>=(SELECTAVG(promo_cost)FROMpromotionsWHERE
分类:数据库   时间:2019-02-26 17:44:08    阅读次数:224
【ocp-12c】最新Oracle OCP-071考试题库(38题)
38.choose the best answer View the Exhibit and examine the data in the PROMOTIONS table. PROMO_BEGIN_DATE is stored in the default date format, dd-mon ...
分类:数据库   时间:2019-02-26 17:12:13    阅读次数:199
【ocp-12c】最新Oracle OCP-071考试题库(38题)
38.choosethebestanswerViewtheExhibitandexaminethedatainthePROMOTIONStable.PROMO_BEGIN_DATEisstoredinthedefaultdateformat,dd-mon-rr.Youneedtoproduceareportthatprovidesthename,cost,andstartdateofallprom
分类:数据库   时间:2019-02-26 17:04:15    阅读次数:176
【ocp-12c】最新Oracle OCP-071考试题库(39题)
39.choose the best answer View the Exhibit and examine the description of the EMPLOYEES table. You want to calculate the total remuneration for each e ...
分类:数据库   时间:2019-02-26 16:53:37    阅读次数:206
Oracle ocp 12c-071最新考试题库及答案-1
choosethebestanswer:ViewtheExhibitandexaminethestructureoftheCUSTOMERStable.CUSTOMER_VUisaviewbasedonCUSTOMERS_BR1tablewhichhasthesamestructureasCUSTOMERStable.CUSTOMERSneedstobeupdatedtoreflectthelat
分类:数据库   时间:2019-02-12 17:20:22    阅读次数:318
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